// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//


#include <pollux/functions/sparksql/specialforms/spark_cast_expr.h>

namespace kumo::pollux::functions::sparksql {
    exec::ExprPtr SparkCastCallToSpecialForm::constructSpecialForm(
        const TypePtr &type,
        std::vector<exec::ExprPtr> &&compiledChildren,
        bool trackCpuUsage,
        const core::QueryConfig &config) {
        POLLUX_CHECK_EQ(
            compiledChildren.size(),
            1,
            "CAST statements expect exactly 1 argument, received {}.",
            compiledChildren.size());
        return std::make_shared<SparkCastExpr>(
            type,
            std::move(compiledChildren[0]),
            trackCpuUsage,
            false,
            std::make_shared<SparkCastHooks>(config));
    }

    exec::ExprPtr SparkTryCastCallToSpecialForm::constructSpecialForm(
        const TypePtr &type,
        std::vector<exec::ExprPtr> &&compiledChildren,
        bool trackCpuUsage,
        const core::QueryConfig &config) {
        POLLUX_CHECK_EQ(
            compiledChildren.size(),
            1,
            "TRY CAST statements expect exactly 1 argument, received {}.",
            compiledChildren.size());
        return std::make_shared<SparkCastExpr>(
            type,
            std::move(compiledChildren[0]),
            trackCpuUsage,
            true,
            std::make_shared<SparkCastHooks>(config));
    }
} // namespace kumo::pollux::functions::sparksql
